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Blackfin Serial Driver: the uart break anomaly has been given its own number, so switch to it

Signed-off-by: Mike Frysinger <vapier.adi@gmail.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
This commit is contained in:
Mike Frysinger 2008-04-25 03:03:03 +08:00 committed by Bryan Wu
parent 2ade972996
commit 50e2e15afa
1 changed files with 3 additions and 6 deletions

View File

@ -194,7 +194,7 @@ int kgdb_get_debug_char(void)
}
#endif
#if ANOMALY_05000230 && defined(CONFIG_SERIAL_BFIN_PIO)
#if ANOMALY_05000363 && defined(CONFIG_SERIAL_BFIN_PIO)
# define UART_GET_ANOMALY_THRESHOLD(uart) ((uart)->anomaly_threshold)
# define UART_SET_ANOMALY_THRESHOLD(uart, v) ((uart)->anomaly_threshold = (v))
#else
@ -239,7 +239,7 @@ static void bfin_serial_rx_chars(struct bfin_serial_port *uart)
}
#endif
if (ANOMALY_05000230) {
if (ANOMALY_05000363) {
/* The BF533 (and BF561) family of processors have a nice anomaly
* where they continuously generate characters for a "single" break.
* We have to basically ignore this flood until the "next" valid
@ -251,9 +251,6 @@ static void bfin_serial_rx_chars(struct bfin_serial_port *uart)
* timeout was picked as it must absolutely be larger than 1
* character time +/- some percent. So 1.5 sounds good. All other
* Blackfin families operate properly. Woo.
* Note: While Anomaly 05000230 does not directly address this,
* the changes that went in for it also fixed this issue.
* That anomaly was fixed in 0.5+ silicon. I like bunnies.
*/
if (anomaly_start.tv_sec) {
struct timeval curr;
@ -287,7 +284,7 @@ static void bfin_serial_rx_chars(struct bfin_serial_port *uart)
}
if (status & BI) {
if (ANOMALY_05000230)
if (ANOMALY_05000363)
if (bfin_revid() < 5)
do_gettimeofday(&anomaly_start);
uart->port.icount.brk++;